Has anyone heard "Get Behind Me, Santa" by Sufjan Stevens? I mean, it compares Santa to a "psychopathic color TV." Not to mention a cheerleader-worthy spelling out of C-H-R-I-S-T-M-A-S. Glorious!
Not to mention, "I'm Gettin' Nuttin' for Christmas." I'm actually partial to Relient K's version. I won't give it away, but global warming is mentioned.